search for: umount2

Displaying 20 results from an estimated 36 matches for "umount2".

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2016 Feb 02
5
nfs stuck, don't know what processes to kill
My NFS server is up and other clients can access x. One particular client can't. I tried to unmount the NFS share: [root at nfsclient ~]# umount -f /disk/x umount2: Device or resource busy umount.nfs: /disk/x: device is busy umount2: Device or resource busy umount.nfs: /disk/x: device is busy If I use df or lsof to try to figure out what process to kill, they hang. I am reluctant to just reboot, as many other users are getting stuff done. dmesg doesn't s...
2016 Feb 03
1
nfs stuck, don't know what processes to kill
...Tue, Feb 2, 2016 at 9:23 AM, <m.roth at 5-cent.us> wrote: > Dave Burns wrote: > > My NFS server is up and other clients can access x. One particular client > > can't. I tried to unmount the NFS share: > > > > [root at nfsclient ~]# umount -f /disk/x > > umount2: Device or resource busy > > umount.nfs: /disk/x: device is busy > > umount2: Device or resource busy > > umount.nfs: /disk/x: device is busy > > > > If I use df or lsof to try to figure out what process to kill, they hang. > > I > > am reluctant to just re...
2013 Mar 05
2
Need to unmount an LV from host system
.../dev/mapper/vg_mei-lv_bacteriaroot umount: /: device is busy. (In some cases useful info about processes that use the device is found by lsof(8) or fuser(1)) I tried to force unmount the device, but that failed also. [root at earth ~]# umount -f /dev/mapper/vg_mei-lv_bacteriaroot umount2: Device or resource busy umount: /: device is busy. (In some cases useful info about processes that use the device is found by lsof(8) or fuser(1)) umount2: Device or resource busy What other options are there. Is there are way to get this unmounted without having to shutdown my...
2011 Jan 26
2
how to unmount an NFS share when the NFS server is unavailable?
Hi All, How do I unmount an NFS share when the NFS server is unaivalable? I tried "umount /bck" but it "hangs" indefinitely "umount -f /bck" tells me the mount if busy and I can't unmount it: root at saturn:[~]$ umount -f /bck umount2: Device or resource busy umount: /bck: device is busy umount2: Device or resource busy umount: /bck: device is busy This non-working NFS share is causing problems on the server and I need to unmount it until such a time when the NFS server (faulty NAS) is repaired. -- Kind Regards Rudi Ahler...
2005 Jan 05
1
[PATCH] kinit/kinit.c
...root/old_root */ + check_path("old_root"); #ifndef INI_DEBUG if (pivot_root(".", "old_root") == -1) { @@ -255,6 +261,8 @@ ret = 2; goto bail; } + /* the below chdir() is good style after a pivot_root() */ + chdir("/"); if (mnt_procfs == 1) umount2("/proc", 0); @@ -262,18 +270,12 @@ if (mnt_sysfs == 1) umount2("/sys", 0); - for (i = 1; i < cmdc; i++) { - if (strncmp(cmdv[i], "kinit=", 6) == 0) { - kinit = cmdv[i] + 6; - } - } - - if (kinit) { + if ((kinit = get_arg(cmdc, cmdv, "kinit=")))...
2016 Feb 02
0
nfs stuck, don't know what processes to kill
...t; ('eff el') On Tue, Feb 2, 2016 at 1:58 PM, Dave Burns <tburns at hawaii.edu> wrote: > My NFS server is up and other clients can access x. One particular client > can't. I tried to unmount the NFS share: > > [root at nfsclient ~]# umount -f /disk/x > umount2: Device or resource busy > umount.nfs: /disk/x: device is busy > umount2: Device or resource busy > umount.nfs: /disk/x: device is busy > > If I use df or lsof to try to figure out what process to kill, they hang. I > am reluctant to just reboot, as many other users are getting st...
2016 Feb 02
0
nfs stuck, don't know what processes to kill
Dave Burns wrote: > My NFS server is up and other clients can access x. One particular client > can't. I tried to unmount the NFS share: > > [root at nfsclient ~]# umount -f /disk/x > umount2: Device or resource busy > umount.nfs: /disk/x: device is busy > umount2: Device or resource busy > umount.nfs: /disk/x: device is busy > > If I use df or lsof to try to figure out what process to kill, they hang. > I > am reluctant to just reboot, as many other users are getti...
2005 Jan 31
1
Error unmounting ?
When i shutdown my computer i see the following message: Unmounting file systems: umount2: Device or resource busy umount: /var: device is busy What is the error ??? I install centos 3.4 on i386. Thanks for help
2006 Mar 22
1
[patch] trivial cleanup
...;%s' not a directory\n", progname, path); exit(1); } } @@ -276,8 +276,6 @@ check_path("/root"); do_mounts(cmdc, cmdv); - /* do_mounts cd's to /root so below tests /root/old_root */ - check_path("old_root"); if (mnt_procfs == 1) umount2("/proc", 0);
2011 Jul 13
9
[PATCH 0/8] switch_root() enhancements
On a train ride to Bruxelles, brought out my axe and directly attacked run_init(8). run_init(8) is dead, long live switch_root(8). The next run on switch_root(8) involves fdopendir, so another push for the upcoming stdio 1.6 branch. The following is boot tested with initramfs-tools, kinit(8) tests would very much be appreciated!? Michal Suchanek (1): [klibc] switch_root: Fix single file
2020 Jul 25
0
[klibc:master] Clean up clang warnings
...2 insertions(+), 2 deletions(-) diff --git a/usr/kinit/initrd.c b/usr/kinit/initrd.c index 7eece2ce..5833f2f2 100644 --- a/usr/kinit/initrd.c +++ b/usr/kinit/initrd.c @@ -153,7 +153,7 @@ static int run_linuxrc(int argc, char *argv[], dev_t root_dev) int olddev = open(ramdisk_name, O_RDWR); umount2("/old", MNT_DETACH); if (olddev < 0 || - ioctl(olddev, BLKFLSBUF, (long)0) || + ioctl(olddev, BLKFLSBUF, 0) || close(olddev)) { fprintf(stderr, "%s: Cannot flush initrd contents\n", diff --git a/usr/kinit/ramdisk_load.c b/usr/kinit/ramdisk_l...
2015 Nov 23
0
Re: guestunmount issues
...as well, while > > umount {} > handles this error successfully and returns "not mounted". > (strace logs attached) Well, umount still returns 1, so In any case, both fail due to the mount point not being actually mounted; the difference is that umount takes the EINVAL from umount2 (which calls the umount Linux syscall) as an indication the directory is not a mount point, while fusermount just reports the failure as it is. > I'd like someone to compare results with mine, and, possibly, give me > some explanations about why it's going like this and how to disti...
2013 Oct 11
1
Centos 6.4 - doesnt power off with shutdown/poweroff cmd
...I used the Centos 6.4 Live CD last night with no hard drive in the system. I photo'd the shutdown, here is the type up: Sending all processes the TERM signal... Sendng all processes the KILL signal... Saving random seed: Syncing hardware clock to system time Turning off quotas: umount2: Device or resource busy umount: /dev/.initramfs/live: device is busy. (In some cases useful info about processes that use the device is found by lsof(8) or fuser(11)) init: Re-executing /sbin/init Halting System... r8169 0000:02:00.0: PME# enabled ACPI: Pre...
2015 Nov 23
2
guestunmount issues
Hello everyone! I'm playing with guestunmount and got the following issues: 1) guestunmount never returns 3 (not mounted) - i guess it's a bug at guestunmount.c:223 2) I don't know whether it's a bug in guestunmount or fusermount, but on my machine while executing > guestmount > guestunmount > guestunmount on second "guestunmount" I get
2010 Apr 28
1
[PATCH] RFC: Running initscripts from kinit
...free(names[i]); + free(names); + closedir(dir); +} + /* This is the argc and argv we pass to init */ const char *init_path; int init_argc; @@ -288,6 +356,8 @@ int main(int argc, char *argv[]) check_path("/root"); do_mounts(cmdc, cmdv); + do_runscripts(); + if (mnt_procfs) { umount2("/proc", 0); mnt_procfs = 0; -- 1.7.0.1
2012 May 04
2
[PATCH] run-init: add drop_capabilities support
...t/kinit.c index 8ea0da5..523c92b 100644 --- a/usr/kinit/kinit.c +++ b/usr/kinit/kinit.c @@ -284,8 +284,6 @@ int main(int argc, char *argv[]) check_path("/root"); do_mounts(cmdc, cmdv); - drop_capabilities(get_arg(cmdc, cmdv, "drop_capabilities=")); - if (mnt_procfs) { umount2("/proc", 0); mnt_procfs = 0; @@ -305,7 +303,9 @@ int main(int argc, char *argv[]) init_argv[0] = strrchr(init_path, '/') + 1; - errmsg = run_init("/root", "/dev/console", init_path, init_argv); + errmsg = run_init("/root", "/dev/console&...
2002 Sep 23
3
How to automate SMBMNT
Hi there, How do I automate smbmnt so that when logging on, it mounts the required shared directories on an NT4.0 file system using the user name and password I used t gain access to the GUI ? I s this possible. I am currently running Network Neighborhood and have been using this application for access but this requires that I scan mount and log-on again before gaining access to that share.
2011 Aug 03
1
[PATCH v2] kinit: Add drop_capabilities support.
...t/kinit.c index 4a1f40b..098873b 100644 --- a/usr/kinit/kinit.c +++ b/usr/kinit/kinit.c @@ -288,6 +288,8 @@ int main(int argc, char *argv[]) check_path("/root"); do_mounts(cmdc, cmdv); + drop_capabilities(get_arg(cmdc, cmdv, "drop_capabilities=")); + if (mnt_procfs) { umount2("/proc", 0); mnt_procfs = 0; diff --git a/usr/kinit/kinit.h b/usr/kinit/kinit.h index c2e67b7..85960d8 100644 --- a/usr/kinit/kinit.h +++ b/usr/kinit/kinit.h @@ -65,4 +65,6 @@ static inline void dump_args(int argc, char *argv[]) } #endif +int drop_capabilities(const char *caps); +...
2016 Jul 09
4
Option configure
Hello, Am 09.07.2016 um 09:14 schrieb Rowland penny: >> What is the purpose of the option >> * >> **--with-**systemd** >> ****Enable****systemd****integration* >> >> To configure Samba (build). >> > > It is there so that there is also the '--without-systemd' option. > > one turns on systemd integration, the other (thank your deity)
2020 Mar 27
2
[PATCH v2 5/5] Clean up clang warnings
...= 0 }; #endif #endif diff --git a/usr/kinit/initrd.c b/usr/kinit/initrd.c index 7eece2ce5488..5833f2f2c01f 100644 --- a/usr/kinit/initrd.c +++ b/usr/kinit/initrd.c @@ -153,7 +153,7 @@ static int run_linuxrc(int argc, char *argv[], dev_t root_dev) int olddev = open(ramdisk_name, O_RDWR); umount2("/old", MNT_DETACH); if (olddev < 0 || - ioctl(olddev, BLKFLSBUF, (long)0) || + ioctl(olddev, BLKFLSBUF, 0) || close(olddev)) { fprintf(stderr, "%s: Cannot flush initrd contents\n", diff --git a/usr/kinit/ramdisk_load.c b/usr/kinit/ramdisk_l...